Generally, the connection methods of pipes and fittings include threaded connection, grooved connection, flange connection, welding and socket connection. Get black pipe fittings catalog Below 2-1 / 2 ", threaded connection is often used, and more than 2" has been...
FAQ about malleable iron pipe fittings, MI fittings, GI fittings
In our communication with customers this month, we discovered that there are some common questions regarding malleable iron pipe fittings. Jianzhi prepared the following summation for your consideration. Welcome to see our video....
Malleable Iron Pipe Fittings – Inspection Guide
Introduction The main use for malleable iron pipe fittings is for pipeline systems, as connectivity pieces. However, the applicability range is much wider. Malleable iron technology includes a casting process in a pearlitic matrix. We are talking about malleable iron...
How to Buy and Import Malleable Iron Pipe Fittings From China
If you are planning to import malleable iron pipe fittings from China, you must have a lot of questions. How do I find a reliable factory in China? How to ensure product quality? How do I ship from China? In this complete guide, you learn everything you need to know...
FAQ of Black Pipe Fitting
Q1: Are black pipe fittings cast iron A: The black pipe fittings are classified according to the surface treatment method, and the material can be malleable iron, ductile iron, carbon steel, PVC, PPR, etc. The black pipe fittings of Jianzhi brand are mainly made of...
Knowledge for Threaded Cast Iron Fitting
Cast iron fittings are components used to join cast iron pipelines and reverse their direction. These are used for the construction of household and industrial water, gas, and heat distribution systems. Features of the production Threaded cast iron...
Inspection Guide for Malleable Iron Pipe Fittings
Malleable iron is cast as white iron, the structure being a metastable carbide in a pearlitic matrix. An annealing process transforms the brittle structure of the first cast into malleable form. The main application is the pipeline system, which plays the connection...
What are black pipe fittings
Fittings are made of an alloy of gray high-strength cast iron with nodular graphite (VCSHG). To improve the anti-corrosion properties, all parts are treated with a special compound. As such a tool, a bituminous mixture is used, which protects the surface of the...
Black VS Galvanized Pipe Fittings
Black iron pipe fittings and galvanized iron pipe fittings are the two generally normal sorts of lines applied to ship fluid and gas. Both dark steel pipe and electrified pipe are made of steel, notwithstanding, the excited pipe has zinc covering while dark line...
The difference between galvanized pipe fittings and threaded pipe fittings
Galvanized pipe fittings and threaded pipe fittings are generally aliases for malleable iron pipe fittings. But they are different. Below, Jianzhi will give you a brief introduction from various aspects. Malleable iron pipe fittings, made of malleable iron, have...